Keyword Search over Federated RDF Datasets. - Yenier Izquierdo; Marco A. Casanova; Grettel García; Frederic Dartayre; Carlos Henrique Levy (ER Forum/Demos, 2017)

QUIOW: A Keyword-Based Query Processing Tool for RDF Datasets and Relational Databases. - Yenier Torres Izquierdo; Grettel M. García; Elisa S. Menendez; Marco A. Casanova; Frederic Dartayre; Carlos Henrique Levy (DEXA (2), 2018)